The TP-Link SM9110-SR4 Omada 100GBASE-SR4 QSFP28 Transceiver is a high-performance multimode optical module designed for high-speed Ethernet applications. Supporting dual data rates of 103.125 Gbps (4×25.78 Gbps lanes) and 41.2 Gbps (4×10.3 Gbps lanes), this transceiver ensures versatile compatibility with both 100G and 40G networks where supported. It operates on an 850 nm wavelength and utilizes MTP/MPO-12 connectors compatible with 50/125 µm multimode fibers (MMF).

Engineered for short-reach data center connectivity, it supports transmission distances up to 100 meters over OM4 fiber at 100 Gbps and extends even further at lower data rates. The module features Digital Diagnostic Monitoring (DDM) for real-time optical performance monitoring, is hot-pluggable for convenient network upgrades, and complies with IEEE 802.3bm, 802.3ba standards, and QSFP28 MSA specifications.

Designed for robust operation, the SM9110-SR4 operates across a wide temperature range (0°C to 70°C) and maintains low power consumption (max 1.8 W at 100 Gbps, max 1.54 W at 40 Gbps). It is an ideal choice for enterprise and cloud data centers focusing on increased bandwidth, reliable performance, and flexible network scaling.

Highlights:

• 100GBASE-SR4 multimode QSFP28 transceiver with dual-rate support


• Up to 100m reach on OM4 fiber at 100G and extended reach at 40G


• MTP/MPO-12 connector for easy fiber management


• Hot-pluggable & wide temperature range for flexible deployments


• Digital Diagnostic Monitoring (DDM) for network health


• Low power consumption for energy-efficient operation


• Backed by a 3-year manufacturer warranty